Hi all! Lindsey here from Ezoic Support - I hope you're all well notwithstanding this issue. I've taken a look at both accounts and the listed sites and I believe I have found the issue should your sites be hosted with Hostinger.
While your Ezoic configurations do appear to be correct from what we can immediately see (though, we will continue to monitor this), we have been seeing intermittent errors with Hostinger sites primarily concerning access on the back end or Wordpress of said sites.
We've been able to check Hostinger's status updates and it appears that there have been a number of issues inlcuding partial network outages, accessibility issues, server issues, and more. I will post the Hostinger status page here so others may check this as well: https://statuspage.hostinger.com/history
With that said, we are still investigating any issues appearing on our end, though we do encourage you to review the article listed here (https://support.ezoic.com/kb/article/how-to-fix-origin-errors) to ensure that your host is not blocking Ezoic IP's as well as ensuring that all DNS records recorded with Ezoic match those exactly at your host. We ask that you do so regardless of your host, should this be with Hostinger or elsewhere.
As mentioned, we will continue to investigate this on our end, but we do also ask that you double check if there are any server issues with your host, as well either within their hosting status page or internally with their Support.
Additionally, as we have seen this recur as well, please do check with Hostinger if Ezoic IP's have been completely whitelisted (you can find a list of these in the article I mentioned above) as it has been noted that Hostinger has blocked some of these that have been previously whitelisted. If this is the case, please let us know so we can report this with our team and potentially have our engineers reach out to Hostinger on your behalf as we in Support will be unable to do so.
Should you continue to see consistent or intermittent errors appear on your site(s) either on the front or back end, please let us know as soon as you can and we can dig deeper into why this is happening and if there are any potential server issues causing this.